Also in Michigan when there’s heavy snowfall you can’t really see the lines on highways and such. You might be starting and stopping frequently due to icy roads

Also in Michigan when there’s heavy snowfall you can’t really see the lines on highways and such. You might be starting and stopping frequently due to icy roads. That could be considered “erratic”. This is a very difficult problem to solve. A breathalyzer before engine ignition is likely what will be installed in every car starting in 2026.